Sunflower seeds need to be roasted. Butter, sugar and baking powder mix together, add cooled sunflower seeds, oatmeal, a bit of salt, flour and make a dough. Put into the fridge for 2 hours. Make small balls (like walnut) and DO NOT FLATTEN them. Bake around 15 minutes in 175 C.

Kpop Cookies

And Infinite's Sesame Player (Ggae gwaja, seriously, those cookies are Korean recipe)
(ethymology: because they are freaking awesome)